Prefabricated Metal Stairs
Custom Metal Stair Systems for Any Environment
Panel Built manufactures metal stair systems designed for offices, warehouses, and manufacturing facilities. Our custom steel stairs can be tailored to your specific space requirements, including multi-landing layouts, U-turn stairs, and custom rise/run configurations. Whether you need a simple staircase or a detailed custom design, we work with you to find the best solution.
Durable Steel Stairs with Custom Safety Features
Our steel stair systems come with multiple handrail options for enhanced safety, including handrail pickets, horizontal railing, mesh siding, and glass siding. Stair treads are available in diamond plate, bar grating, or cement-filled pans, with both open and closed risers to meet your specific needs.
Bolt-Together Design for Quick Installation
Fabricated in our facility, Panel Built’s steel stairs arrive at your project site ready for fast, bolt-together assembly. Using the same efficient design as our mezzanine systems, our stairs provide quick installation while maintaining structural integrity and durability.
Options & Features
Panel Built offers a wide selection of prefabricated stair options to meet various structural, aesthetic, and compliance needs.
Standard Features:
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Customizable designs – Multi-landings, switchback, U-turn, and other configurations available.
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Material & finish options – Powder-coated steel stairs in six standard colors (Yellow, Black, White, Gray, Red, Blue) with custom colors available.
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Tread options – Diamond plate, smooth steel, bar grating, and concrete-filled pans.
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Riser choices – Open and closed risers to match your project requirements.
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Handrail options – Choose from vertical pickets (balusters), expanded metal, mesh siding, plexiglass, or glass paneling for added safety.
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Meets IBC & OSHA regulations – Designed to comply with national building codes and tailored to meet specific local requirements.
Exterior Metal Stairs & Weatherproofing:
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Hot-dipped galvanized coating for enhanced weather resistance.
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Exterior-rated powder coating to prevent corrosion.
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Durable construction for long-term performance in outdoor environments.
Benefits of Panel Built Metal Stairs
Investing in a prefabricated metal staircase from Panel Built provides numerous benefits:
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Quick Installation – Our bolt-together steel stair design simplifies assembly, reducing labor costs and project timelines.
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Versatile Applications – Suitable for industrial, commercial, and outdoor metal stairs applications, including offices, warehouses, convention centers, and rooftop access.
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High Durability – Made from heavy-duty steel with protective finishes to resist wear, corrosion, and harsh conditions.
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Code Compliance – Built to IBC and OSHA standards, ensuring safety and regulatory approval.
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Custom Solutions – Fully adaptable to fit any architectural or industrial setting.
Example Stair Projects
Convention Center Stairs
Roof Access Stair System
Metal Switchback Stairs
Restaurant Roof Access
Galvanized Prefab Stairs
Portable Stair Platforms
Short IBC Stairs
Single Run Stairs
Do You Need IBC or OSHA Metal Stairs?
| Feature | IBC Stairs | OSHA Stairs |
| Horizontal Run | 1.5× deck height (excluding landings) | 1.0 deck height |
| Risers and Treads | 7” closed riser, 11” tread | 8" closed riser, 9" tread |
| Stair Width | 36” minimum in most cases | 22" minimum |
| Guardrail | 42” guardrail height + 34” handrails on both sides | Railings on open sides + 34” handrail on at least one side (preferably right) |
| Landings | Required top/bottom; intermediate landing if over 12’ high | Required top/bottom; smaller landing areas than IBC |
Metal Stair Installation – Simple, Fast, and Efficient
With our bolt-together design, stair installation has never been easier. Each prefabricated metal staircase comes with all necessary hardware and connectors for a smooth assembly process.
Need professional installation? Panel Built has a network of certified installers across the country to handle the entire set up for you.
Interior & Exterior Metal Stairs
Our steel stair systems are built for both indoor and outdoor applications, ensuring maximum durability:
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Industrial powder coating protects against corrosion and wear.
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Hot-dipped galvanized steel stairs provide superior weather resistance.
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Custom designs seamlessly integrate into office buildings, manufacturing plants, hotels, and convention centers.
Panel Built’s metal staircases combine functionality with aesthetics, featuring sleek railings and modern finishes that enhance safety while complementing your facility’s design.
Stair System FAQs
Q: What is the difference between IBC and OSHA metal stairs?
A: IBC stairs follow stricter building codes with wider stairs and larger landings, while OSHA stairs prioritize workplace safety standards with more compact designs.
Q: Are Panel Built’s stairs weather-resistant?
A: Yes! Our exterior metal stairs are coated with weatherproof powder paint or galvanized for long-term outdoor durability.
Q: Can I customize the stair layout?
A: Absolutely! We offer multi-landing, switchback, and custom riser/tread configurations to fit your needs.
Q: How long does installation take?
A: Our bolt-together design ensures fast, efficient installation. Most projects can be assembled within hours.
Q: Do your stairs meet local building codes?
A: Yes, our stair systems are designed to meet IBC, OSHA, and any additional local regulations.